<div class="col-xs-6 col-xs-offset-3" >
<div class="panel panel-default">
  <div class="panel-heading text-center">说明模块</div>
<div class="panel-body">
<div class="container-fluid form-horizontal ">
  <div class="col-xs-12 form-horizontal" >
      <div class="form-group">
        <button type="button" class="btn btn-info" ng-click="seelist()" style="width:100%;">说明列表<button>
      </div>    
      <div class="form-group">
        <button type="button" class="btn btn-info" ng-click="saveinstruction()" style="width:100%;">添加说明<button>
      </div>
</div>
</div>
</div>
</div>